The Madera Helm Spline Drive sprocket is manufactured from 7075 Aluminum in the USA. This sprocket requires no sprocket bolt. Instead, it has a hardened Cr Mo steel insert in that matches up to the 48 splines on the BB axle for pure, direct power transfer. Work on 19mm spindles only. section Product Specs TYPE: Spline Drive

Material: Alloy WEIGHT: 81g / 2.85oz

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The Madera Helm Spline Drive sprocket is manufactured from 7075 Aluminum in the USA. This sprocket requires no sprocket bolt. Instead, it has a hardened Cr Mo steel insert in that matches up to the 48 splines on the BB axle for pure, direct power transfer. Work on 19mm spindles only. section Product Specs TYPE: Spline Drive

Material: Alloy WEIGHT: 81g / 2.85oz

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The Madera Helm Spline Drive sprocket is manufactured from 7075 Aluminum in the USA. This sprocket requires no sprocket bolt. Instead, it has a hardened Cr Mo steel insert in that matches up to the 48 splines on the BB axle for pure, direct power transfer. Work on 19mm spindles only. section Product Specs TYPE: Spline Drive

Material: Alloy WEIGHT: 81g / 2.85oz

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The Madera Helm Spline Drive sprocket is manufactured from 7075 Aluminum in the USA. This sprocket requires no sprocket bolt. Instead, it has a hardened Cr Mo steel insert in that matches up to the 48 splines on the BB axle for pure, direct power transfer. Work on 19mm spindles only. section Product Specs TYPE: Spline Drive

Material: Alloy WEIGHT: 81g / 2.85oz

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The Madera Helm Spline Drive sprocket is manufactured from 7075 Aluminum in the USA. This sprocket requires no sprocket bolt. Instead, it has a hardened Cr Mo steel insert in that matches up to the 48 splines on the BB axle for pure, direct power transfer. Work on 19mm spindles only. section Product Specs TYPE: Spline Drive

Material: Alloy WEIGHT: 81g / 2.85oz

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Top Load stem from Madera, Higher style stem to with a rise of 33mm, 2 sizes & 3 different colours to choose from. Machined from 6061 aluminium & made by Profile Racing in the USA. section Product Specs TYPE: Top Load REACH: 48mm & 51mm RISE: 33mm CLAMPING DIAMETER: 22.2mm WEIGHT: 276g ...

Top Load stem from Madera, Higher style stem to with a rise of 33mm, 2 sizes & 3 different colours to choose from. Machined from 6061 aluminium & made by Profile Racing in the USA. section Product Specs TYPE: Top Load REACH: 48mm & 51mm RISE: 33mm CLAMPING DIAMETER: 22.2mm WEIGHT: 276g ...

Top Load stem from Madera, Higher style stem to with a rise of 33mm, 2 sizes & 3 different colours to choose from. Machined from 6061 aluminium & made by Profile Racing in the USA. section Product Specs TYPE: Top Load REACH: 48mm & 51mm RISE: 33mm CLAMPING DIAMETER: 22.2mm WEIGHT: 276g ...

Female axle Front hub
- Available with a huge choice of 10mm or 14mm female bolts with Titanium Upgrades available! Select your
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Available with a huge choice of 10mm or 14mm female bolts with titanium upgrades available! Select your colour & then confirm your bolt option at the checkout! Made in the USA by Profile Racing the Madera Pilot V2 hub features a low flange hub shell machined from heat treated 6061 Aluminium spinning on two precision sealed bearings. The hub features a 7075 aluminium centre axle with female Allen key bolts made from either crmo or titanium. The hub comes in 3 colours complete with aluminium hardware & steel capped cone washers to grip this hub in your forks better. Axle: Aluminium centre axle with choice of 10mm or 14mm bolts (Titanium upgrade available at checkout). Hub Shell: Low Flange 6061 heat treated Aluminium. Spoke Holes: 36h. Hub Bearings: 2x 6903. Weights: With Standard Crmo bolts:232g / 8.15oz. With Titanium Bolts: 206g / 7.4oz. Please select your colour add to basket & then you will be prompted to confirm your bolt option at the basket. section Product Specs AXLE

Size: Female SPOKE HOLES: [PRODUCT_PROPERTY_SPOKE HOLES}] BEARINGS: Sealed WEIGHT: 232 / 8.15oz / 206 / 7.4oz

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